.scene-container, 
.scene-container > .scene-list, 
.popup-scene-list, 
.create-scene-list {
    display: flex;
    align-items: center;
    height: 100px;
}
.popup-scene-list, .create-scene-list {
    height: 100%;
    overflow: auto;
    flex-direction: column;
}
.preview-scene, .create-scene {
    flex: 1;
}
.scene-container > .scene-list > div, 
.popup-scene-list > .popup-scene-item,
.create-scene-list > .create-scene-item {
    display: inline-flex;
    width: 192px;
    height: 100px;
    border: 1px solid gray;
    margin-right: 8px;
    justify-content: center;
    align-items: center;
}
.popup-scene-list > .popup-scene-item,
.create-scene-list > .create-scene-item {
    margin-right: 0;
    margin-bottom: 8px;
}
.scene-item, .popup-scene-item, .create-scene-item {
    position: relative;
}
.scene-item > header, 
.popup-scene-item > header,
.create-scene-item > header {
    position: absolute;
    left: 8px;
    top: 8px;
    z-index: 1;
}
.scene-item img, 
.popup-scene-item img,
.create-scene-item img {
    width: 100%;
    height: 100%;
}
.scene-container > .scene-list > .scene-item > i[role="icon"] {
    right: 0;
    top: 0px;
    padding: 8px;
    position: absolute;
}
.scene-container > .scene-list > .scene-item:first-child > i[role="icon"] {
    display: none;
}
.scene-container i[role="icon"] {
    height: 24px;
    padding: 12px;
    border-radius: 50%;
}
.popup-scene-container, .create-viewer-container {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100%;
}
.preview-main-container, .create-main-container {
    flex: 1;
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    height: calc(100% - 90px);
}
.popup-change {
    width: 100%;
}
